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(svn r13298) -Codechange: remove unused _total_signs

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This commit is contained in:
smatz 2008-05-27 20:25:28 +00:00
parent cfb962c7f1
commit 437d5d9798
2 changed files with 0 additions and 13 deletions
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7
src/signs.cpp
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@ -24,7 +24,6 @@
#include "table/strings.h" #include "table/strings.h"
SignID _new_sign_id; SignID _new_sign_id;
uint _total_signs;
bool _sign_sort_dirty; bool _sign_sort_dirty;
/* Initialize the sign-pool */ /* Initialize the sign-pool */
@ -115,7 +114,6 @@ CommandCost CmdPlaceSign(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
InvalidateWindow(WC_SIGN_LIST, 0); InvalidateWindow(WC_SIGN_LIST, 0);
_sign_sort_dirty = true; _sign_sort_dirty = true;
_new_sign_id = si->index; _new_sign_id = si->index;
_total_signs++;
} }
return CommandCost(); return CommandCost();
@ -162,7 +160,6 @@ CommandCost CmdRenameSign(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
InvalidateWindow(WC_SIGN_LIST, 0); InvalidateWindow(WC_SIGN_LIST, 0);
_sign_sort_dirty = true; _sign_sort_dirty = true;
_total_signs--;
} }
} }
@ -202,7 +199,6 @@ void PlaceProc_Sign(TileIndex tile)
*/ */
void InitializeSigns() void InitializeSigns()
{ {
_total_signs = 0;
_Sign_pool.CleanPool(); _Sign_pool.CleanPool();
_Sign_pool.AddBlockToPool(); _Sign_pool.AddBlockToPool();
} }
@ -241,13 +237,10 @@ static void Save_SIGN()
*/ */
static void Load_SIGN() static void Load_SIGN()
{ {
_total_signs = 0;
int index; int index;
while ((index = SlIterateArray()) != -1) { while ((index = SlIterateArray()) != -1) {
Sign *si = new (index) Sign(); Sign *si = new (index) Sign();
SlObject(si, _sign_desc); SlObject(si, _sign_desc);
_total_signs++;
} }
_sign_sort_dirty = true; _sign_sort_dirty = true;

6
src/signs_base.h
View File

@ -40,12 +40,6 @@ static inline SignID GetMaxSignIndex()
return GetSignPoolSize() - 1; return GetSignPoolSize() - 1;
} }
static inline uint GetNumSigns()
{
extern uint _total_signs;
return _total_signs;
}
static inline bool IsValidSignID(uint index) static inline bool IsValidSignID(uint index)
{ {
return index < GetSignPoolSize() && GetSign(index)->IsValid(); return index < GetSignPoolSize() && GetSign(index)->IsValid();